NA Localization:
A netsuke-style chocolate from Katsushika Hokusai (Saber).
They are shaped like the characters found in one of the yomi-hon that Hokusai's daughter Oei (Oui) likely preferred to read, titled "Chinsetsu Yumiharizuki." They are also delicately engraved with images of Toto-sama and members of Chaldea.
"Th-th-th-th...this ain't for that 'Valentine's Day' thingy! I-I'm just sharin' some food with ya! It's just me appreciating everything you've done...I mean...I want to thank ya... Just quit starin' at it! Hurry up and eat it!"
Fan Translation:
Valentine's chocolate from Katsushika Hokusai (Saber).
They are modeled after the characters from the "(may be) favourite" reading book of Katsushika's daughter "Oei (Ōi)", Chinsetsu Yumiharizuki.
Her father and everybody at Chaldea are also made in exquisite details.
"What are you talking about, I don't know any Va,VaVaVaVaVaVa...Va-lenti-ne! This, this is just, simple gift-sharing! It's normal goodwill, no that's not it, it's filled with gratitude... Don't look at me and grin like that, also don't be crunching on them so quickly!"